SCA: security update for apache-airflow-providers-samba (GHSA-f6vj-48fm-hmvx)

medium Tenable Cloud Security Plugin ID 445575

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- The Apache Airflow Samba provider's `GCSToSambaOperator` joined GCS object names to the SMB destination
path without a containment check, so an object named with `../` segments resolved a write path outside the
configured `destination_path`. An attacker able to write objects into the source GCS bucket — typically an
external data producer distinct from the trusted DAG author — could write files to arbitrary locations on
the Samba target when the operator ran. Upgrade apache-airflow-providers-samba to 4.12.6 or later, which
validates the resolved destination stays within `destination_path`. (CVE-2026-49818)

Solution

Update the apache-airflow-providers-samba library and its related packages to version 4.12.6 or later.

Plugin Details

Severity: Medium

ID: 445575

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/1/2026

Updated: 8/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.75

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-49818

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/9/2026

Vulnerability Publication Date: 6/9/2026

Reference Information

CVE: CVE-2026-49818

cwe: CWE-22

Detections

Analytics